Chemistry, asked by midhun46, 6 months ago

Atomic number of cr is 24 write its condensed electronic configuration ​

Answers

Answered by Ashishkamble
4
Cr 24
,,,,, 1s2 2s2 2p6 3s2 3p6 4s1 3d5
Its an exceptional case bcoz instead of 4s2 we write 4s1 bcoz half filled orbital is more comparetively more stable hence it is 4s1 3d5 instead os 4s2 3d4
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